Ovsyannikov Konstantin Matveevich

Born in 1906 in Krasnoyarsk in the family of a railroad engineer; higher education; member of the All-Union Communist Party (bolsheviks) since 1926. In 1918–1920 in the Red Army; in 1919–1921 an assistant mechanic at the Krasnoyarsk Foundry and Metallurgical Plant "Metall"; in 1925 he was sent to study in Moscow; after graduating from the mechanical faculty of MIIT in 1931 he was sent to Leningrad as the head of the wheel shop of the Proletarsky Plant; from 1932 - head of the mechanical shop, from 1933 - head of the locomotive assembly shop. In September 1933 he was mobilized into the Red Army and sent to the Bolshevik plant by the Volodar military registration and enlistment office: in 1933-1935 he was the head of the mechanical workshop, in 1935-1937 he was the head of the personnel department training and director of the evening technical school, in 1937 he was the deputy chief engineer of the plant and the head of the tool department, in 1938 he was the chief engineer and deputy director of the plant. He was arrested on 18.03.1938. On 31.07.1939 he was sentenced by the OS NKVD of the USSR to 8 years of imprisonment. In custody in the OTB (Leningrad, "Kresty"). He was released on 04.07.1946 from places of imprisonment in the Leningrad region. In 1949 he lived in Leningrad, a civilian employee of OKB-172 (in "Kresty"). Arrested on November 3, 1949 in Moscow while visiting People's Commissar of Armaments D.F. Ustinov. Sentenced by the OS under the USSR MGB under Articles 58-7, 58-11 of the Criminal Code of the RSFSR to lifelong exile to the Karaganda Region. Released on September 6, 1950. From May 25, 1951 - Chief Designer of the Central Electromechanical Workshops (CEMM) of the Molotovugol Trust of the Karagandaugol Combine, from August 8, 1951 - Chief Engineer of CEMM-4 of the Leninugol Trust. In December 1954, he returned to Leningrad, worked at Research Institute-13 as Chief Designer, Head of the Special Design Bureau, Deputy Director, then Consultant to the Director. Retired in 1980. He died in 1990. He was rehabilitated for the cases of 1939 and 1950 by the Transport Collegium of the Supreme Soviet of the USSR on 10/23/1954.